Glass divider question

[Haole]

When I do my sump/refugium with a 20gal tank I plan to use glass for the dividers.
Since the cut glass will have sharp edges I’ve heard it suggested having the exposed edges glazed. Does anyone know of a way to do this on your own rather than having a glass shop do it?

 

[Willy]

sand the edges with 180 grit sandpaper, the sandpaper will put a very smooth edge on it

 

[Haole]

Cool!
Thanks for the tip Scott, that’ll definitely save me some bucks!